Question

which term of a.p 3,8,13,18___is78​

Answer 1

Answer:

this is the answer

Step-by-step explanation:

'a' = 3, 'd' = 5, last term = 78, 'n' = ?

t  

n

​  

=a+(n−1)d

⟹78=3+(n−1)5

⟹78=3+5n−5

⟹78=5n−2

⟹5n=80orn=16

Answer 2

Answer:

16th term of the above given ap is 78.

Step-by-step explanation:

Refer the attachment.

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